CN202634185U - Plastic package motor - Google Patents
Plastic package motor Download PDFInfo
- Publication number
- CN202634185U CN202634185U CN 201220255372 CN201220255372U CN202634185U CN 202634185 U CN202634185 U CN 202634185U CN 201220255372 CN201220255372 CN 201220255372 CN 201220255372 U CN201220255372 U CN 201220255372U CN 202634185 U CN202634185 U CN 202634185U
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- CN
- China
- Prior art keywords
- plastic packaging
- heating panel
- end cap
- ipm module
- radiating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a plastic package motor which comprises a plastic package stator assembly (1), a rotor assembly (2), an end cover (3) and a circuit board (4). The rotor assembly (2) is assembled in the plastic package stator assembly (1), the circuit board (4) is supported on the plastic package stator assembly (1), and the end cover (3) is sleeved on the end of the plastic package stator assembly (1). The plastic package motor further comprises a radiating plate (5) which is attached to the outside of the end cover (3) closely, and an intelligent power module (IPM) (41) on the circuit board (4) is radiated through the radiating plate (5). The plastic package motor is simple in structure and installation, achieves fast radiating of the IPM on the circuit board, and is good in radiating effect of the whole motor.
Description
Technical field:
The utility model relates to a kind of plastic packaging motor, belongs to machine field.
Background technology:
Traditional plastic packaging motor is owing to the structural factor of itself, and thermal diffusivity is relatively poor, and particularly the bigger plastic packaging motor of power because wiring board is built in motor internal, causes the IPM module heat dissipating difficulty on the wiring board, makes complete machine temperature higher.
Summary of the invention:
The purpose of the utility model provides a kind of plastic packaging motor, and it is simple in structure, installs simple and easyly, realizes the IPM module quick heat radiating of wiring board, complete machine good heat dissipation effect.
The purpose of the utility model is to be achieved through following technical scheme.
A kind of plastic packaging motor; Comprise plastic packaging stator assembly, rotor assembly, end cap and wiring board, rotor assembly is assemblied in plastic packaging stator assembly the inside, and wiring board is bearing on the plastic packaging stator assembly; End cap is sleeved on the end of plastic packaging stator assembly; It also comprises heating panel, and heating panel is installed and is adjacent in the end cap outside, and the IPM module on the wiring board is through the heating panel heat radiation.
Above-mentioned described end cap is provided with groove; On the groove outside, end cap, protrude boss; Boss is close on the IPM module; The bottom protrusion radiating block of heating panel, radiating block embeds in the groove and is close on the groove floor, and the heat that the IPM module of wiring board is distributed is delivered on the radiating block also through the heating panel heat radiation through the boss of end cap.
Above-mentionedly describedly between IPM module and boss, be provided with heat conductive silica gel.
The end face of above-mentioned described heating panel protrudes some radiating ribs.
The some cramps of protrusion on the above-mentioned described end cap, cramp compresses heating panel on end cap.
Above-mentioned described some radiating ribs are arc radiating ribs, are distributed on the heating panel.
Above-mentioned described end cap end edge is extended some T type buckles, and the buckle fastening is on plastic packaging stator assembly outer wall.
Above-mentioned described heating panel, radiating block and radiating ribs are the one cast aluminium formings.
Offer through hole on the above-mentioned described end cap, the bottom protrusion radiating block of heating panel, radiating block embeds in the through hole and is close on the IPM module of wiring board, and the heat transferred that the IPM module is distributed is to radiating block and through the heating panel heat radiation.
Above-mentionedly describedly between IPM module and radiating block, be provided with heat conductive silica gel.
The utility model beneficial effect compared with prior art is: 1) the utility model heating panel is installed and is adjacent in the end cap outside; IPM module on the wiring board is through the heating panel heat radiation, and is simple in structure, installs simple and easy; Realize the IPM module quick heat radiating of wiring board, the complete machine good heat dissipation effect; 2) end cap is provided with groove, on the groove outside, end cap, protrudes boss, and boss is close on the IPM module; The bottom protrusion radiating block of heating panel, radiating block embeds in the groove and is close on the groove floor, and the heat that the IPM module of wiring board is distributed is delivered on the radiating block also through the heating panel heat radiation through the boss of end cap; Perhaps offer through hole on the end cap; The bottom protrusion radiating block of heating panel, radiating block embeds in the through hole and is close on the IPM module of wiring board, and the heat transferred that the IPM module is distributed is to radiating block and through the heating panel heat radiation; Reasonable in design, compactness, good heat dissipation effect; 3) between IPM module and boss, be provided with heat conductive silica gel, perhaps between IPM module and radiating block, be provided with heat conductive silica gel, heat conductive silica gel not still the IPM module dispel the heat sooner, and prevent that IPM module electric leakage from puncturing, and plays insulation effect; 4) end face of heating panel protrudes some radiating ribs, and some radiating ribs are arc radiating ribs, is distributed on the heating panel, realizes quick heat radiating; 5) the end cap end edge is extended some T type buckles, and the buckle fastening is on plastic packaging stator assembly outer wall, and is simple in structure, and is easy for installation quick, connects fastening.
Description of drawings:
Fig. 1 is the utility model embodiment one stereogram;
Fig. 2 is the utility model embodiment one exploded view;
Fig. 3 is the utility model embodiment one structural representation;
Fig. 4 is the A-A phantom of Fig. 3;
Fig. 5 is the B-B partial enlarged drawing of Fig. 4;
Fig. 6 is the C-C partial enlarged drawing of Fig. 4;
Fig. 7 is the utility model embodiment two cutaway views;
Fig. 8 is the D-D partial enlarged drawing of Fig. 7.
Embodiment:
Below through specific embodiment and combine accompanying drawing that the utility model is described in further detail.
Embodiment one, and like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, the utility model is a kind of plastic packaging motor; Comprise plastic packaging stator assembly 1, rotor assembly 2, end cap 3 and wiring board 4, rotor assembly 2 is assemblied in plastic packaging stator assembly 1 the inside, and wiring board 4 is bearing on the plastic packaging stator assembly 1; End cap 3 is sleeved on the end of plastic packaging stator assembly 1; It also comprises heating panel 5, and heating panel 5 is installed and is adjacent in end cap 3 outsides, and the IPM module 41 on the wiring board 4 is through heating panel 5 heat radiations; Wiring board 4 is installed on the step 11 of plastic packaging stator assembly 1 through screw; End cap 3 is provided with groove 31; Protrusion boss 32 on groove 31 outsides, end cap 3; Boss 32 is close on the IPM module 41; The bottom protrusion radiating block 51 of heating panel 5, radiating block 51 embeds 31 li of grooves and is close on groove 31 bottom surfaces, and the heat that the IPM module 41 of wiring board 4 is distributed is delivered on the radiating block 51 also through heating panel 5 heat radiations through the boss 32 of end cap 3; Between IPM module 41 and boss 32, be provided with heat conductive silica gel 6; The end face of heating panel 5 protrudes some radiating ribs 52; The some cramps 33 of protrusion on the end cap 3, cramp 33 compresses heating panel 5 on end cap 3; Described some radiating ribs 52 are arc radiating ribs, are distributed on the heating panel 5; End cap 3 end edge are extended some T type buckles 34, and buckle 34 fastenings are on plastic packaging stator assembly 1 outer wall; Heating panel 5, radiating block 51 and radiating ribs 52 are one cast aluminium formings.
Embodiment two, and like Fig. 7 and shown in Figure 8, the utility model is a kind of plastic packaging motor; Comprise plastic packaging stator assembly 1, rotor assembly 2, end cap 3 and wiring board 4, rotor assembly 2 is assemblied in plastic packaging stator assembly 1 the inside, and wiring board 4 is bearing on the plastic packaging stator assembly 1; End cap 3 is sleeved on the end of plastic packaging stator assembly 1; It also comprises heating panel 5, and heating panel 5 is installed and is adjacent in end cap 3 outsides, and the IPM module 41 on the wiring board 4 is through heating panel 5 heat radiations; Offer through hole 35 on the end cap 3, the bottom protrusion radiating block 51 of heating panel 5, radiating block 51 embeds 35 li of through holes and is close on the IPM module 41 of wiring board 4, and the heat transferred that IPM module 41 is distributed is to radiating block 51 and through heating panel 5 heat radiations; Wiring board 4 is installed on the step 11 of plastic packaging stator assembly 1 through screw; Between IPM module 41 and radiating block 51, be provided with heat conductive silica gel 6; The end face of heating panel 5 protrudes some radiating ribs 52; The some cramps 33 of protrusion on the end cap 3, cramp 33 compresses heating panel 5 on end cap 3; Described some radiating ribs 52 are arc radiating ribs, are distributed on the heating panel 5; End cap 3 end edge are extended some T type buckles 34, and buckle 34 fastenings are on plastic packaging stator assembly 1 outer wall; Heating panel 5, radiating block 51 and radiating ribs 52 are one cast aluminium formings.
The utility model is realized the IPM module quick heat radiating of high-power plastic packaging motor wiring board 4 through on end cap, increasing by a heating panel 5, and is simple in structure, install simple and easy, the complete machine good heat dissipation effect.
Claims (10)
1. plastic packaging motor; Comprise plastic packaging stator assembly (1), rotor assembly (2), end cap (3) and wiring board (4); Rotor assembly (2) is assemblied in plastic packaging stator assembly (1) the inside; Wiring board (4) is bearing on the plastic packaging stator assembly (1), and end cap (3) is sleeved on the end of plastic packaging stator assembly (1), it is characterized in that: it also comprises heating panel (5); Heating panel (5) is installed and is adjacent in end cap (3) outside, and the IPM module (41) on the wiring board (4) is through heating panel (5) heat radiation.
2. a kind of plastic packaging motor according to claim 1; It is characterized in that: end cap (3) is provided with groove (31); Go up protrusion boss (32) at groove (31) outside, end cap (3); Boss (32) is close on the IPM module (41); The bottom of heating panel (5) protrusion radiating block (51), radiating block (51) embeds groove (31) lining and also is close on groove (31) bottom surface, and the boss (32) of the heat that the IPM module (41) of wiring board (4) is distributed through end cap (3) is delivered to radiating block (51) and goes up and dispel the heat through heating panel (5).
3. a kind of plastic packaging motor according to claim 2 is characterized in that: between IPM module (41) and boss (32), be provided with heat conductive silica gel (6).
4. according to claim 1 or 2 or 3 described a kind of plastic packaging motors, it is characterized in that: the end face of heating panel (5) protrudes some radiating ribs (52).
5. according to claim 1 or 2 or 3 described a kind of plastic packaging motors, it is characterized in that: end cap (3) is gone up protrusion some cramps (33), and cramp (33) compresses heating panel (5) on end cap (3).
6. a kind of plastic packaging motor according to claim 4 is characterized in that: described some radiating ribs (52) are the arc radiating ribs, are distributed on the heating panel (5).
7. a kind of plastic packaging motor according to claim 1 is characterized in that: end cap (3) end edge is extended some T type buckles (34), and buckle (34) fastening is on plastic packaging stator assembly (1) outer wall.
8. a kind of plastic packaging motor according to claim 4 is characterized in that: heating panel (5), radiating block (51) and radiating ribs (52) are the one cast aluminium formings.
9. a kind of plastic packaging motor according to claim 1; It is characterized in that: offer through hole (35) on the end cap (3); The bottom protrusion radiating block (51) of heating panel (5); Radiating block (51) embeds through hole (35) lining and is close on the IPM module (41) of wiring board (4), and the heat transferred that IPM module (41) is distributed goes up and passes through heating panel (5) to radiating block (51) dispels the heat.
10. a kind of plastic packaging motor according to claim 9 is characterized in that: between IPM module (41) and radiating block (51), be provided with heat conductive silica gel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255372 CN202634185U (en) | 2012-05-31 | 2012-05-31 | Plastic package motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255372 CN202634185U (en) | 2012-05-31 | 2012-05-31 | Plastic package motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634185U true CN202634185U (en) | 2012-12-26 |
Family
ID=47387329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220255372 Expired - Lifetime CN202634185U (en) | 2012-05-31 | 2012-05-31 | Plastic package motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944301A (en) * | 2014-04-23 | 2014-07-23 | 湖州佳力机电科技有限公司 | Plastic packaging motor |
| CN106937520A (en) * | 2017-05-12 | 2017-07-07 | 广东泛仕达机电有限公司 | A kind of radiator structure of built-in control panel |
| CN109525058A (en) * | 2017-09-18 | 2019-03-26 | 浙江三花制冷集团有限公司 | A kind of pump |
-
2012
- 2012-05-31 CN CN 201220255372 patent/CN202634185U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944301A (en) * | 2014-04-23 | 2014-07-23 | 湖州佳力机电科技有限公司 | Plastic packaging motor |
| CN103944301B (en) * | 2014-04-23 | 2016-08-24 | 湖州佳力机电科技有限公司 | A kind of plastic packaging motor |
| CN106937520A (en) * | 2017-05-12 | 2017-07-07 | 广东泛仕达机电有限公司 | A kind of radiator structure of built-in control panel |
| CN106937520B (en) * | 2017-05-12 | 2023-11-21 | 泛仕达机电股份有限公司 | Heat radiation structure of built-in control panel |
| CN109525058A (en) * | 2017-09-18 | 2019-03-26 | 浙江三花制冷集团有限公司 | A kind of pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |